# Code Runner: Compiler — Run code in 8 languages

> Mobile compiler and code editor for running real code in 8 languages. (iPhone/iPad app by Omer Faruk BAGCI.)

- Source: https://appshunter.io/ios/app/code-runner-compiler/id6783243468 (this page in markdown: same URL + `.md`)
- Developer: [Omer Faruk BAGCI](https://appshunter.io/developer/1850264269)
- Category: Developer Tools, Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 16.4 · 54 MB
- Languages: American English
- Released: 2026-07-02
- Data updated: 2026-09-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/code-runner-compiler/id6783243468/reviews.md

## What is Code Runner?

Code Runner turns your phone into a real compiler and code editor. Write code, tap Run, and get real output in seconds — powered by a secure cloud sandbox, not a fake preview.

Whether you're a CS student, learning to program, or a developer who wants to test an idea on the go, Code Runner lets you practice and run real code anywhere — no laptop required.

RUN REAL CODE ANYWHERE
Write and execute real programs in 8 languages:
• Python 3
• JavaScript (Node)
• C (GCC)
• C++ (GCC)
• Java
• C# (Mono)
• Go
• Rust

SEE OUTPUT INSTANTLY
Your code runs in an isolated cloud sandbox and the real output comes back in seconds. Send input through stdin, catch errors, and see exactly what your program prints.

A REAL CODE EDITOR
A fast, modern editor designed for touch:
• Syntax highlighting for every language
• Smart autocomplete
• Quick-keys bar for the symbols you actually use
• Find & replace
• One-tap code formatting
• Adjustable font size, tab size, line numbers and themes

SAVE & REUSE YOUR CODE
Save your snippets and keep them ready to run anytime. Your code stays in sync so it's always with you.

WORKS OFFLINE
Write and edit code anytime — even with no connection. Run it when you're back online.

FREE TO START
Get 10 code runs every day for free. Upgrade to Pro for unlimited runs and to support ongoing development. Pro is available as a monthly or annual subscription.

PERFECT FOR
• CS students and self-taught learners
• Practicing for interviews and exams
• Testing snippets and algorithms on the go
• Anyone who codes away from their desk

Download Code Runner and carry a compiler in your pocket.

Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
Terms of Use: https://looplab.app/apps/coderunner/terms-of-service
Privacy Policy: https://looplab.app/apps/coderunner/privacy-policy

## Key features

- Run code in 8 languages
- Secure cloud sandbox execution
- Real-time output and error display
- Touch-optimized code editor
- Syntax highlighting and autocomplete
- Save and reuse code snippets
- Offline code editing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CodeRunner Pro | $3.99 | per month |
| CodeRunner Pro (Annual) | $24.99 | per year |



## Frequently asked questions about Code Runner

### What programming languages does Code Runner support?

Code Runner supports 8 programming languages: Python 3, JavaScript (Node), C (GCC), C++ (GCC), Java, C# (Mono), Go, and Rust. This allows for a wide range of coding practice and testing.

### How does Code Runner execute code?

Code Runner uses a secure cloud sandbox to execute your code, providing real output and error messages within seconds. This ensures accurate results without relying on fake previews.

### Can I use Code Runner offline?

Yes, you can write and edit code offline with Code Runner. Code execution will be available once you reconnect to the internet.

### What are the benefits of Code Runner Pro?

Code Runner Pro offers unlimited code runs daily and supports ongoing development. It is available as a monthly or annual subscription, providing full access to the compiler's capabilities.

### How much does Code Runner cost?

Code Runner is free to start, offering 10 code runs per day. For unlimited runs, a Pro subscription is available starting at $3.99/month or $24.99/year.

### Does Code Runner have ads?

Yes, Code Runner contains advertisements. Users can upgrade to Code Runner Pro for an ad-free experience and unlimited code runs.

### How do I manage or cancel my subscription?

Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings.

### What is the age rating for Code Runner?

Code Runner has an age rating of 4+. It is designed for users who are learning to program or are already developers.

## Version history (last 2 releases)

### 1.1.0 — 2026-07-27

Interactive input is here. Programs that ask for input — input(), scanf,
readLine — now stop and wait for you. Type your answer in the console, hit
return, and the program picks up where it left off. No more end-of-input
errors on your first exercise.

Also in this release:
• iPad: screen titles are no longer hidden behind the tab bar
• Fixed layout spacing at the bottom of the editor on iPhone
• More reliable saved snippets and run history across app reinstalls

### 1.0.0 — 2026-07-02

No release notes.

## Apps similar to Code Runner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple TypeScript](https://appshunter.io/ios/app/simple-typescript/id6782952296) | — | Free | Developer Tools |
| [API Tool Pro](https://appshunter.io/ios/app/api-tool-pro/id6749198993) | — | Free | Developer Tools |
| [HTML Editor & Viewer: Codex AI](https://appshunter.io/ios/app/html-editor-and-viewer-codex-ai/id6786130408) | 5.0 (1) | Free | Developer Tools |
| [Silk Script Runner](https://appshunter.io/ios/app/silk-script-runner/id6778363658) | 4.0 (1) | Free | Developer Tools |
| [OpenAPI Viewer](https://appshunter.io/ios/app/openapi-viewer/id6761346493) | — | Free | Developer Tools |
| [Simple JavaScript](https://appshunter.io/ios/app/simple-javascript/id6782952012) | — | Free | Developer Tools |

## More apps by Omer Faruk BAGCI

- [GCode Generator](https://appshunter.io/ios/app/gcode-generator/id6754815495)
- [AI Story: Emoji Story](https://appshunter.io/ios/app/ai-story-emoji-story/id6755966320)
- [Grid Maker: Photo Tools](https://appshunter.io/ios/app/grid-maker-photo-tools/id6757987308)
- [Cutlist: Optimize Kerf](https://appshunter.io/ios/app/cutlist-optimize-kerf/id6765750192)
- [Unbend Flat Pattern Calculator](https://appshunter.io/ios/app/unbend-flat-pattern-calculator/id6797460542)

All apps by Omer Faruk BAGCI: https://appshunter.io/developer/1850264269

## Related topics

[silk script runner](https://appshunter.io/ios/topics/silk-script-runner) · [acls code runner](https://appshunter.io/ios/topics/acls-code-runner) · [code narrator](https://appshunter.io/ios/topics/code-narrator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*